321016841256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22709171}}^1$

素因数の和:22709230

約数の個数: 64

約数和(自身を含む): 872032204800

約数和(自身を除く): 551015363544

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 7068, 14136, 22709171, 45418342, 68127513, 90836684, 136255026, 181673368, 272510052, 431474249, 545020104, 703984301, 862948498, 1294422747, 1407968602, 1725896996, 2111952903, 2588845494, 2815937204, 3451793992, 4223905806, 5177690988, 5631874408, 8447811612, 10355381976, 13375701719, 16895623224, 26751403438, 40127105157, 53502806876, 80254210314, 107005613752, 160508420628, 321016841256]

約数ペア:

[(1, 321016841256), (2, 160508420628), (3, 107005613752), (4, 80254210314), (6, 53502806876), (8, 40127105157), (12, 26751403438), (19, 16895623224), (24, 13375701719), (31, 10355381976), (38, 8447811612), (57, 5631874408), (62, 5177690988), (76, 4223905806), (93, 3451793992), (114, 2815937204), (124, 2588845494), (152, 2111952903), (186, 1725896996), (228, 1407968602), (248, 1294422747), (372, 862948498), (456, 703984301), (589, 545020104), (744, 431474249), (1178, 272510052), (1767, 181673368), (2356, 136255026), (3534, 90836684), (4712, 68127513), (7068, 45418342), (14136, 22709171)]